The Cathedral has a rich tradition of worship and Prayer. Music plays a very significant role in worship in the Cathedral. Worship in the Cathedral is enriched by the sounds of the grand pipe organ made by Hill and Sons, London. The music of the pipes seems to comfort the depth of the worshipper’s life. Thereby the vibrant sound of the Pipes draws people from all parts of the city of Chennai to worship in the Cathedral and to join in songs of joyful praise.

The Cathedral is blessed with a talented and dedicated Cathedral Choir Organist & Choir Master: Mr. Leslie David” The Cathedral has a 40 member choir under the leadership of Mr. Joseph Reuban. The Choir serves God devotedly in every worship service. Their Choral singing enriches the worship and prayer at the Cathedral.

The Cathedral Choir would also offer seasonal Sacred Music especially during the season of Lent and Advent.

Besides the contributions of the Cathedral Choir, the Cathedral also invites visiting choirs to sing in the Cathedral.